lukasIOandClaude Opus 5.5 0d762b4e50 rtc: match publisher m-sections by mid, not by position (#5122) ...

* rtc: match publisher m-sections by mid, not by position

A client that stops a transceiver lets the next one recycle its m-line
(JSEP 5.2.2), so a new m-section can come before negotiated ones.
GetUnmatchMediaForOffer stopped at the last answered mid and missed it,
so its codec preferences were never applied.

Bump the protocol so clients know they can stop transceivers.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Update protocol_version.go

* Remove comments from GetUnmatchMediaForOffer function

Removed comments explaining the GetUnmatchMediaForOffer function.

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

2026-11-02 17:20:11 +01:00

..

dynacast

Harden media and room handling against bad inputs and races (#5114)

2026-10-31 19:29:11 +05:30

signalling

Propagate SIP_TRUNK_FAILURE (#4890)

2026-09-21 15:40:21 -07:00

supervisor

rtc: release timed out pending tracks at the pending track limit (#4998)

2026-10-13 16:40:46 +05:30

transport

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

types

rtc: match publisher m-sections by mid, not by position (#5122)

2026-11-02 17:20:11 +01:00

clientinfo_test.go

Server-side workaround for JS SDK's inability to handle ReconnectResponse (#1367)

2023-02-01 15:37:18 -08:00

clientinfo.go

add support for client capabilities (#4461)

2026-04-27 17:58:36 -07:00

config.go

Revert #5033 (#5077)

2026-10-27 21:04:38 +08:00

datadowntrack.go

Move data track packet serialization to protocol (#4829)

2026-09-01 13:02:04 -07:00

datatrack_stats.go

Move data track packet serialization to protocol (#4829)

2026-09-01 13:02:04 -07:00

datatrack_test.go

Enforce subscriptio permission to data track (#4588)

2026-06-12 16:02:12 +08:00

datatrack.go

agent: release JobTerminate handler when job ends before registration (#4908)

2026-09-25 00:58:22 -07:00

egress.go

Add StopEgress function to the EgressLauncher interface (#4353)

2026-03-09 13:17:05 +01:00

errors.go

Signal handling interfaces and participant specific HTTP PATCH. (#3804)

2025-07-20 22:47:36 +05:30

mediaengine_test.go

fix: skip RTX/FEC when picking a fallback video codec (#4930)

2026-10-04 21:20:28 +05:30

mediaengine.go

Enable upstream FlexFEC03 (#4845)

2026-10-22 13:58:04 -07:00

medialossproxy.go

Adding license notices (#1913)

2023-07-27 16:43:19 -07:00

mediatrack_test.go

chore: move codecs/mime stuff to protocol (#4255)

2026-01-20 20:54:32 +05:30

mediatrack.go

Enable upstream FlexFEC03 (#4845)

2026-10-22 13:58:04 -07:00

mediatrackreceiver.go

agent: release JobTerminate handler when job ends before registration (#4908)

2026-09-25 00:58:22 -07:00

mediatracksubscriptions.go

feat: acquire requested video layer directly at HIGH quality by default (#4595)

2026-06-19 20:12:54 +08:00

migrationdatacache_test.go

Add bytes cap on migration data cache size (#4782)

2026-08-21 16:49:09 +08:00

migrationdatacache.go

Add bytes cap on migration data cache size (#4782)

2026-08-21 16:49:09 +08:00

participant_data_blob_handler_test.go

rtc: measure data blob keys by their content, not their text form (#4923)

2026-09-29 23:17:42 +05:30

participant_data_blob_handler.go

rtc: measure data blob keys by their content, not their text form (#4923)

2026-09-29 23:17:42 +05:30

participant_data_blob_test.go

Add support for data blob (a. k. a. async participant attributes) (#4619)

2026-06-24 14:42:37 +05:30

participant_data_blob.go

Add support for data blob (a. k. a. async participant attributes) (#4619)

2026-06-24 14:42:37 +05:30

participant_data_track.go

agent: release JobTerminate handler when job ends before registration (#4908)

2026-09-25 00:58:22 -07:00

participant_internal_test.go

rtc: reject AddTrack with a repeated video layer quality (#5115)

2026-11-02 14:03:42 +05:30

participant_sdp.go

rtc: release timed out pending tracks at the pending track limit (#4998)

2026-10-13 16:40:46 +05:30

participant_signal.go

rtc: keep update cache eviction order when listing recent disconnects (#4975)

2026-10-11 01:09:04 +05:30

participant.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

room_test.go

rtc: broadcast an unlabeled data message from a source identity (#5112)

2026-10-31 15:33:34 +05:30

room.go

rtc: broadcast an unlabeled data message from a source identity (#5112)

2026-10-31 15:33:34 +05:30

roomtrackmanager.go

Some logging changes. (#4168)

2025-12-17 18:05:29 +05:30

signalanddatastats.go

Reduce locking in media track + telemetry listener on move participant. (#4790)

2026-08-25 02:45:40 +05:30

subscribedtrack.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

subscribepacer_test.go

rtc: measure subscribe pacing delay in shadow (#5046)

2026-10-23 16:17:12 +05:30

subscribepacer.go

rtc: measure subscribe pacing delay in shadow (#5046)

2026-10-23 16:17:12 +05:30

subscriptionmanager_test.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

subscriptionmanager.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

testutils.go

test: give mock participants a connection quality, close test rooms (#4933)

2026-10-04 23:54:14 +05:30

transport_fec_test.go

Enable upstream FlexFEC03 (#4845)

2026-10-22 13:58:04 -07:00

transport_media_sections_test.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

transport_test.go

fix: skip DTLS HelloVerifyRequest (#4937)

2026-10-05 17:54:02 +05:30

transport.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

transportmanager.go

rtc: match publisher m-sections by mid, not by position (#5122)

2026-11-02 17:20:11 +01:00

updatatrackmanager.go

Move data track packet serialization to protocol (#4829)

2026-09-01 13:02:04 -07:00

uptrackmanager_test.go

update protocol (#2593)

2024-03-21 02:48:26 -07:00

uptrackmanager.go

Enforce subscriptio permission to data track (#4588)

2026-06-12 16:02:12 +08:00

user_packet_deduper.go

Use nonce in data messages to de-dupe SendData API. (#3366)

2025-01-27 15:35:37 +05:30

utils_test.go

init ua parser once (#3883)

2025-08-28 05:20:25 -07:00

utils.go

Add option to exclude local IPv6 candidates. (#4657)

2026-07-10 15:56:58 +05:30

wrappedreceiver_test.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30

wrappedreceiver.go

rtc: do not advertise a subscribed track the subscriber cannot decode (#5117)

2026-11-02 12:32:28 +05:30